How do I hide, pin, add, or fix a card?

Open your website, then Site Settings and the Content Categories tile. Under the category options is the list of your cards.

• Order: cards follow the block's Sort Order: Most episodes (the biggest card first), Newest episode, or A to Z. To set the order yourself, drag any card by its handle and drop it where you want it. That card, and the cards above it, become your order and always come first; the rest keep following the Sort Order. The pin button adds a card to your order or takes it out again.
• Hide (the crossed-out eye) takes a card off the page. It moves to the hidden list at the bottom and stays hidden, even when new episodes about it arrive. Show again brings it back.
• Fix an episode: click a card's arrow to see its episodes. Move to puts one on another card (or, for Destinations, any country); Remove takes it off this card. You can also search for an episode to add.
• Rename (the pencil) changes the words on a card. Merge into, inside an opened card, joins its episodes to another card when the reader spelled one thing two ways. Both are for named categories; Destinations uses the world's own names.
• + Add adds a card yourself: for Destinations a country (and the city or area when the cards show cities), for any other category a name and its group, then the episodes that belong on it.

Your changes are kept on the site, per category, so new episodes and later readings never undo them.